The modification of the Kneissler knife is finished so here are some pictures to show it next to one that hasn't been modified. The cow horn scales on the original are very square and raised above the level of the bolster. The pivot pin has been left proud of the bolster and edges haven't been finished to a high polish.
A short video to show how great the action is on these. Listen to that snap!!
I don't have any plans for the second one yet, but I have wondered about some of these, but there are lots of choices!